<gm:page title="My App" authenticate="false">

  <h1>Mapas</h1>
  <table class="blue-theme">
  
  <div style="float: left; width: 50%">
    <gm:list id="CAParks" data="http://www.puertosatelital.com.uy/axnII/AXN.kml" pagesize="25"/>
  </div>
  
  <div style="float: left; width: 50%">
    <gm:map id="CAParkMarkers" data="${CAParks}" latref="geo:lat" lngref="geo:long">
      <gm:handleEvent src="CAParks"/>
    </gm:map>
  </div>

</gm:page>